发明名称 |
Multilayer plate for x-ray imaging and method of producing same |
摘要 |
A multilayer plate for X-ray imaging is provided, which includes a substrate, a biasing electrode and a selenium-based membrane sandwiched between the substrate and the biasing electrode. The selenium-based membrane comprises a thick photoconductive layer of doped amorphous selenium and one or two thin buffer layers. One of the buffer layers is an amorphous arsenic triselenide layer positioned between the photoconductive layer and the substrate, and the other buffer layer is a unipolar conducting layer of alkali doped selenium positioned between the photoconductive layer and the biasing electrode. Preferably both layers are included. A method of producing such multilayer plates is also disclosed.
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申请公布号 |
US5880472(A) |
申请公布日期 |
1999.03.09 |
申请号 |
US19970827512 |
申请日期 |
1997.03.28 |
申请人 |
FTNI INC. |
发明人 |
POLISCHUK, BRADLEY TRENT;JEAN, ALAIN |
分类号 |
G01T1/00;G01T1/24;G01T1/29;G03B42/02;G03G5/043;G03G5/08;G03G5/082;G03G5/14;H01L27/146;H01L31/0376;H01L31/08;(IPC1-7):H01L31/027;H01L31/115 |
主分类号 |
G01T1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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